| # Copyright 2009-2016 Free Software Foundation, Inc. |
| # |
| # This program is free software; you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License as published by |
| # the Free Software Foundation; either version 3 of the License, or |
| # (at your option) any later version. |
| # |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| # |
| # Contributed by Markus Deuling <deuling@de.ibm.com>. |
| # |
| # Testsuite for Cell Broadband Engine combined debugger |
| # Test ptype and print/set of SPU-side registers. |
| |
| load_lib cell.exp |
| |
| set ppu_file "break" |
| set ppu_src ${srcdir}/${subdir}/${ppu_file}.c |
| set ppu_bin ${objdir}/${subdir}/${ppu_file} |
| set spu_file "break-spu" |
| set spu_src ${srcdir}/${subdir}/${spu_file}.c |
| set spu_bin ${objdir}/${subdir}/${spu_file} |
| |
| if {[skip_cell_tests]} { |
| return 0 |
| } |
| |
| # Compile SPU binary. |
| if { [gdb_compile_cell_spu $spu_src $spu_bin executable {debug}] != "" } { |
| unsupported "Compiling spu binary failed." |
| return -1 |
| } |
| # Compile PPU binary. |
| if { [gdb_cell_embedspu $spu_bin $spu_bin-embed.o {debug}] != "" } { |
| unsupported "Embedding spu binary failed." |
| return -1 |
| } |
| if { [gdb_compile_cell_ppu [list $ppu_src $spu_bin-embed.o] $ppu_bin executable {debug}] != "" } { |
| unsupported "Compiling ppu binary failed." |
| return -1 |
| } |
| |
| if [get_compiler_info] { |
| return -1 |
| } |
| |
| gdb_exit |
| gdb_start |
| gdb_reinitialize_dir $srcdir/$subdir |
| gdb_load ${ppu_bin} |
| |
| if ![runto_main] then { |
| fail "Can't run to main" |
| return 0 |
| } |
| |
| # Continue to SPU |
| cont_spu_main |
| |
| gdb_test "info registers r2" \ |
| "r2.*\{uint128 =.*v2_int64 =.*v4_int32 =.*v8_int16 =.*v16_int8 =.*v2_double =.*v4_float =.*\}.*" \ |
| "info registers r2" |
| |
| for {set check_reg 10} {$check_reg < 12} {incr check_reg} { |
| gdb_test "print \$r$check_reg\.v4_int32" \ |
| ".*= \{.*,.*,.*,.*\}" \ |
| "print \$r$check_reg\.v4_int32" |
| |
| gdb_test "ptype \$r$check_reg" \ |
| "type = union __spu_builtin_type_vec128.*\{.*int128_t uint128.* \ |
| int64_t v2_int64.*int32_t v4_int32.*int16_t v8_int16.* \ |
| int8_t v16_int8.*double v2_double.*float v4_float.*\}" \ |
| "ptype \$r$check_reg" |
| |
| gdb_test "set \$r$check_reg\.v4_int32 = {1,2,3,4}" \ |
| "" \ |
| "set \$r$check_reg\.v4_int32 = {1,2,3,4}" |
| |
| gdb_test "print \$r$check_reg\.v4_int32" \ |
| ".*= \{.*1, 2, 3, 4.*\}" \ |
| "print \$r$check_reg\.v4_int32" |
| |
| gdb_test "print \$r$check_reg.v4_int32\[0\]" \ |
| ".*= 1.*" \ |
| "print \$r$check_reg.v4_int32\[0\]" |
| |
| gdb_test "print \$r$check_reg.v4_int32\[1\]" \ |
| ".*= 2.*" \ |
| "print \$r$check_reg.v4_int32\[1\]" |
| |
| gdb_test "print \$r$check_reg.v4_int32\[2\]" \ |
| ".*= 3.*" \ |
| "print \$r$check_reg.v4_int32\[2\]" |
| |
| gdb_test "print \$r$check_reg.v4_int32\[3\]" \ |
| ".*= 4.*" \ |
| "print \$r$check_reg.v4_int32\[3\]" |
| |
| gdb_test "print \$r$check_reg.v4_int32\[4\]" \ |
| "no such vector element" \ |
| "print \$r$check_reg.v4_int32\[4\]" |
| |
| # Set single array elements to other values and check the results. |
| gdb_test "set \$r$check_reg\.v4_int32\[0\] = 5" \ |
| "" \ |
| "set \$r$check_reg\.v4_int32\[0\] = 5" |
| gdb_test "print \$r$check_reg.v4_int32\[0\]" \ |
| ".*= 5.*" \ |
| "print \$r$check_reg.v4_int32\[0\]" |
| |
| gdb_test "set \$r$check_reg\.v4_int32\[1\] = 6" \ |
| "" \ |
| "set \$r$check_reg\.v4_int32\[1\] = 6" |
| gdb_test "print \$r$check_reg.v4_int32\[1\]" \ |
| ".*= 6.*" \ |
| "print \$r$check_reg.v4_int32\[1\]" |
| |
| gdb_test "set \$r$check_reg\.v4_int32\[2\] = 7" \ |
| "" \ |
| "set \$r$check_reg\.v4_int32\[2\] = 7" |
| gdb_test "print \$r$check_reg.v4_int32\[2\]" \ |
| ".*= 7.*" \ |
| "print \$r$check_reg.v4_int32\[2\]" |
| |
| gdb_test "set \$r$check_reg\.v4_int32\[3\] = 8" \ |
| "" \ |
| "set \$r$check_reg\.v4_int32\[3\] = 8" |
| gdb_test "print \$r$check_reg.v4_int32\[3\]" \ |
| ".*= 8.*" \ |
| "print \$r$check_reg.v4_int32\[3\]" |
| |
| # Now there should be {5, 6, 7, 8} in that array. |
| gdb_test "print \$r$check_reg\.v4_int32" \ |
| ".*= \{.*5, 6, 7, 8.*\}" \ |
| "print \$r$check_reg\.v4_int32" |
| } |
| |
| gdb_exit |
| return 0 |